john george daub born 1811 darmstadt germany

john george daub born 1811 darmstadt germany

I am trying to find information on this family line. John George emmigrated after his birth and prior to his daughter's birth in 1837. His wife Mary Elizabeth Burt is also born in darmstadt. They are buried in Brown Township, Knox Ohio Along with other ancestors the Hidebrands in the Sandridge cemetery. Any help would be greatly apprecaited.Thanks